diff --git a/src/main/java/kr/xit/fims/framework/biz/cmm/XitLoginVO.java b/src/main/java/kr/xit/fims/framework/biz/cmm/XitLoginVO.java
index 75476c49..211724d9 100644
--- a/src/main/java/kr/xit/fims/framework/biz/cmm/XitLoginVO.java
+++ b/src/main/java/kr/xit/fims/framework/biz/cmm/XitLoginVO.java
@@ -93,7 +93,7 @@ public class XitLoginVO implements Serializable{
 			this.orgnztNm          = vo.getOrgnztNm();
 			this.grpId           = vo.getGrpId();
 			this.nsttCd       = vo.getNsttCd();
-			this.uniqId            = vo.getEsntlId();
+			this.uniqId            = vo.getUserKey();
 			this.jobDataAuthor     = vo.getJobDataAuthor();
 			this.userManageAuthor  = vo.getUserManageAuthor();
 			this.elctrnsanctnUseYn = vo.getElctrnsanctnUseYn();
diff --git a/src/main/java/kr/xit/fims/framework/biz/cmm/XitUserInfoChangeDtlsVO.java b/src/main/java/kr/xit/fims/framework/biz/cmm/XitUserInfoChangeDtlsVO.java
index bc3673ef..40a800a1 100644
--- a/src/main/java/kr/xit/fims/framework/biz/cmm/XitUserInfoChangeDtlsVO.java
+++ b/src/main/java/kr/xit/fims/framework/biz/cmm/XitUserInfoChangeDtlsVO.java
@@ -37,7 +37,7 @@ public class XitUserInfoChangeDtlsVO extends BaseVO {
 
 	protected String nstt_cd; //소속기관 코드
 	protected String stts; //사용자 상태 코드
-	protected String esntl_id; //고유 id
+	protected String user_key; //고유 id
 	
 	public String getUser_id() {
 		return user_id;
@@ -144,11 +144,11 @@ public class XitUserInfoChangeDtlsVO extends BaseVO {
 	public void setStts(String stts) {
 		this.stts = stts;
 	}
-	public String getEsntl_id() {
-		return esntl_id;
+	public String getUser_key() {
+		return user_key;
 	}
-	public void setEsntl_id(String esntl_id) {
-		this.esntl_id = esntl_id;
+	public void setUser_key(String user_key) {
+		this.user_key = user_key;
 	}
 
 
diff --git a/src/main/java/kr/xit/fims/framework/biz/cmm/service/bean/XitFrameUnitServiceBean.java b/src/main/java/kr/xit/fims/framework/biz/cmm/service/bean/XitFrameUnitServiceBean.java
index 63389bb5..10002fa6 100644
--- a/src/main/java/kr/xit/fims/framework/biz/cmm/service/bean/XitFrameUnitServiceBean.java
+++ b/src/main/java/kr/xit/fims/framework/biz/cmm/service/bean/XitFrameUnitServiceBean.java
@@ -50,7 +50,7 @@ public class XitFrameUnitServiceBean extends AbstractServiceBean implements XitF
 		 * 필수값 설정
 		 */
 		XitUserInfoVO vo = new XitUserInfoVO();
-		vo.setEsntlId(uniqId);
+		vo.setUserKey(uniqId);
 
 		/**
 		 * 사용자정보 조회
@@ -429,7 +429,7 @@ public class XitFrameUnitServiceBean extends AbstractServiceBean implements XitF
 		 */
 		Map<String, Object> param = new HashMap<String, Object>();
 		param.put("term", term);
-		param.put("esntl_id", uniqId);
+		param.put("user_key", uniqId);
 
 		/**
 		 * 처리
diff --git a/src/main/java/kr/xit/fims/framework/biz/cmm/service/bean/XitSessionMapping.java b/src/main/java/kr/xit/fims/framework/biz/cmm/service/bean/XitSessionMapping.java
index ea27e61e..71c26d23 100644
--- a/src/main/java/kr/xit/fims/framework/biz/cmm/service/bean/XitSessionMapping.java
+++ b/src/main/java/kr/xit/fims/framework/biz/cmm/service/bean/XitSessionMapping.java
@@ -54,7 +54,7 @@ public class XitSessionMapping extends EgovUsersByUsernameMapping  {
         String strGrpId             = rs.getString("grp_id");
         String strNsttCd         = rs.getString("nstt_cd");
         String strOrgnztNm            = rs.getString("orgnzt_nm");
-        String strUniqId              = rs.getString("esntl_id");
+        String strUniqId              = rs.getString("user_key");
         String strJobDataAuthor     = rs.getString("job_data_author");
         String strUserManageAuthor  = rs.getString("user_manage_author");
         String strElctrnsanctnUseYn = rs.getString("elctrnsanctn_use_yn");
diff --git a/src/main/java/kr/xit/fims/framework/biz/mng/user/XitUserInfoVO.java b/src/main/java/kr/xit/fims/framework/biz/mng/user/XitUserInfoVO.java
index 3f9ff13d..ea362911 100644
--- a/src/main/java/kr/xit/fims/framework/biz/mng/user/XitUserInfoVO.java
+++ b/src/main/java/kr/xit/fims/framework/biz/mng/user/XitUserInfoVO.java
@@ -46,7 +46,7 @@ public class XitUserInfoVO extends XitUserEtcOptionVO {
 	protected String grpId; //그룹 id - 업무그룹(sgg_cd)
 	protected String nsttCd; //소속기관 코드 - 시스템코드(sysSeCd)
 	protected String stts; //사용자 상태 코드
-	protected String esntlId; //고유 id
+	protected String userKey; //고유 id
 	protected String crtfcDn; //인증 dn 값
 	protected String regDt; //가입 일
 
diff --git a/src/main/java/kr/xit/fims/framework/biz/mng/user/service/bean/UserMgtServiceBean.java b/src/main/java/kr/xit/fims/framework/biz/mng/user/service/bean/UserMgtServiceBean.java
index 5e58f820..1794bc05 100644
--- a/src/main/java/kr/xit/fims/framework/biz/mng/user/service/bean/UserMgtServiceBean.java
+++ b/src/main/java/kr/xit/fims/framework/biz/mng/user/service/bean/UserMgtServiceBean.java
@@ -72,13 +72,13 @@ public class UserMgtServiceBean extends AbstractServiceBean implements UserMgtSe
 		} catch (Exception e) {
 			throw BizRuntimeException.create(MessageKey.CUSTOM_MSG, String.format("비밀번호 암호화 실패:: %s", e.getMessage()));
 		}
-		vo.setEsntlId(vo.getUniqId());
+		vo.setUserKey(vo.getUniqId());
 
 		mapper.insertUserInfo(vo);
 
 		// 사용자 권한
 		XitUserScrtySetupVO userScrtySetupVO = new XitUserScrtySetupVO();
-		userScrtySetupVO.setScrtySetupTrgetId(vo.getEsntlId());
+		userScrtySetupVO.setScrtySetupTrgetId(vo.getUserKey());
 		userScrtySetupVO.setMberTyCode("USR03");
 		userScrtySetupVO.setAuthorCode(this.getDefaultAuthorCode(vo.getGrpId()));
 		mapper.insertUserScrtySetup(userScrtySetupVO);
@@ -101,10 +101,10 @@ public class UserMgtServiceBean extends AbstractServiceBean implements UserMgtSe
 
 		vo.setUserId(vo.getEmplyrId()); //사용자 id
 		vo.setUserNm(vo.getEmplyrNm()); //사용자 명
-		vo.setEsntlId(vo.getUniqId());
+		vo.setUserKey(vo.getUniqId());
 
 		Map<String,Object> userInfoCheckMap = mapper.selectCheckUserInfo(vo.getUserId());
-		if(Checks.isEmpty(userInfoCheckMap) || !Objects.equals(vo.getEsntlId(), userInfoCheckMap.get("esntl_id")))
+		if(Checks.isEmpty(userInfoCheckMap) || !Objects.equals(vo.getUserKey(), userInfoCheckMap.get("user_key")))
 			throw BizRuntimeException.create(MessageKey.CUSTOM_MSG, "사용자 고유식별값이 일치하지 않습니다.");
 
         // 변경이력 등록 and 사용자 정보 변경
@@ -132,7 +132,7 @@ public class UserMgtServiceBean extends AbstractServiceBean implements UserMgtSe
 		//업무사용자 삭제
 		if (userTy.equals("USR03")){
 			Map<String,Object> userInfoCheckMap = mapper.selectCheckUserInfo(userId);
-			String scrtySetupTrgetId = String.valueOf(userInfoCheckMap.get("esntl_id"));
+			String scrtySetupTrgetId = String.valueOf(userInfoCheckMap.get("user_key"));
 
 			//사용자보안설정 삭제
 			if(Checks.isNotEmpty(mapper.selectUserScrtySetup(scrtySetupTrgetId))) {
diff --git a/src/main/resources/spring/service/context-security.xml b/src/main/resources/spring/service/context-security.xml
index c6bbeb7a..be755552 100644
--- a/src/main/resources/spring/service/context-security.xml
+++ b/src/main/resources/spring/service/context-security.xml
@@ -46,7 +46,7 @@
         jdbcUsersByUsernameQuery="
          							/** 인증에 사용되는 사용자정보 조회 질의문 */  
          							SELECT USER_ID 
-         								, ESNTL_ID AS PASSWD
+         								, USER_KEY AS PASSWD
          								, 1 ENABLED 
          								, USER_NM 
          								, ZIP
@@ -54,7 +54,7 @@
          								, EML_ADRS
          								, USER_SE 
          								, ORG_ID
-         								, ESNTL_ID
+         								, USER_KEY
          								, GRP_ID
          								, NSTT_CD
          								, ORGNZT_NM
@@ -69,7 +69,7 @@
          							SELECT A.SCRTY_SETUP_TRGET_ID AS USER_ID 
  									    ,A.AUTHOR_CODE            AS AUTHORITY  
  									FROM XIT_USER_SCRTY_SETUP A 
- 									   INNER JOIN XIT_VW_USER_MASTR B ON A.SCRTY_SETUP_TRGET_ID = B.ESNTL_ID  
+ 									   INNER JOIN XIT_VW_USER_MASTR B ON A.SCRTY_SETUP_TRGET_ID = B.USER_KEY
  									WHERE 1=1  
  									    AND B.USER_ID = ?" 
         jdbcMapClass="kr.xit.fims.framework.biz.cmm.service.bean.XitSessionMapping"
diff --git a/src/main/resources/sql/mapper/framework/cache/cacheboard-mysql-mapper.xml b/src/main/resources/sql/mapper/framework/cache/cacheboard-mysql-mapper.xml
index b9adf6d2..6f24bd5f 100644
--- a/src/main/resources/sql/mapper/framework/cache/cacheboard-mysql-mapper.xml
+++ b/src/main/resources/sql/mapper/framework/cache/cacheboard-mysql-mapper.xml
@@ -113,7 +113,7 @@
 			 , XBM.BBS_NM
 		  FROM xit_bbs xb
 		  LEFT OUTER JOIN xit_vw_user_mastr VUM
-		    ON XB.rgtr = VUM.esntl_id
+		    ON XB.rgtr = VUM.user_key
 		  LEFT OUTER JOIN xit_bbs_mastr XBM
 		    ON XB.bbs_id = XBM.bbs_id
 		 WHERE XB.BBS_ID = #{bbsId}
diff --git a/src/main/resources/sql/mapper/framework/cmm/XitFrameCrud-mysql-mapper.xml b/src/main/resources/sql/mapper/framework/cmm/XitFrameCrud-mysql-mapper.xml
index 1aba78f6..4e9121a8 100644
--- a/src/main/resources/sql/mapper/framework/cmm/XitFrameCrud-mysql-mapper.xml
+++ b/src/main/resources/sql/mapper/framework/cmm/XitFrameCrud-mysql-mapper.xml
@@ -2082,7 +2082,7 @@
 				,EML_ADRS
 				,NSTT_CD
 				,STTS
-				,ESNTL_ID            
+				,USER_KEY
 		FROM XIT_USER_INFO_CHANGE_DTLS			
 		WHERE 1=1
 			<if test="@kr.xit.fims.framework.core.utils.XitCmmnUtil@notEmpty(user_id           )">AND USER_ID            = #{user_id           }</if>
@@ -2102,7 +2102,7 @@
 			<if test="@kr.xit.fims.framework.core.utils.XitCmmnUtil@notEmpty(eml_adrs       )">AND EML_ADRS        = #{eml_adrs       }</if>
 			<if test="@kr.xit.fims.framework.core.utils.XitCmmnUtil@notEmpty(nstt_cd      )">AND NSTT_CD       = #{nstt_cd      }</if>
 			<if test="@kr.xit.fims.framework.core.utils.XitCmmnUtil@notEmpty(stts   )">AND STTS    = #{stts   }</if>
-			<if test="@kr.xit.fims.framework.core.utils.XitCmmnUtil@notEmpty(esntl_id          )">AND ESNTL_ID           = #{esntl_id          }</if>
+			<if test="@kr.xit.fims.framework.core.utils.XitCmmnUtil@notEmpty(user_key          )">AND USER_KEY           = #{user_key          }</if>
 	</select>
 	<select id="findXitUserInfoChangeDtls" resultType="kr.xit.fims.framework.biz.cmm.XitUserInfoChangeDtlsVO">
 		/** findXitUserInfoChangeDtls */
@@ -2124,7 +2124,7 @@
 				,EML_ADRS
 				,NSTT_CD
 				,STTS
-				,ESNTL_ID            
+				,USER_KEY
 		FROM XIT_USER_INFO_CHANGE_DTLS			
 		WHERE 1=1
 			AND USER_ID   = #{user_id  }
@@ -2151,7 +2151,7 @@
 			<if test="@kr.xit.fims.framework.core.utils.XitCmmnUtil@notEmpty(eml_adrs       )">,EML_ADRS       </if>
 			<if test="@kr.xit.fims.framework.core.utils.XitCmmnUtil@notEmpty(nstt_cd      )">,NSTT_CD      </if>
 			<if test="@kr.xit.fims.framework.core.utils.XitCmmnUtil@notEmpty(stts   )">,STTS   </if>
-			<if test="@kr.xit.fims.framework.core.utils.XitCmmnUtil@notEmpty(esntl_id          )">,ESNTL_ID          </if>
+			<if test="@kr.xit.fims.framework.core.utils.XitCmmnUtil@notEmpty(user_key          )">,USER_KEY          </if>
 		)VALUES(
 			#{user_id            }
 			,DATE_FORMAT(NOW(), '%Y%m%d%H%i%s')  
@@ -2170,7 +2170,7 @@
 			<if test="@kr.xit.fims.framework.core.utils.XitCmmnUtil@notEmpty(eml_adrs       )">,#{eml_adrs       }</if>
 			<if test="@kr.xit.fims.framework.core.utils.XitCmmnUtil@notEmpty(nstt_cd      )">,#{nstt_cd      }</if>
 			<if test="@kr.xit.fims.framework.core.utils.XitCmmnUtil@notEmpty(stts   )">,#{stts   }</if>
-			<if test="@kr.xit.fims.framework.core.utils.XitCmmnUtil@notEmpty(esntl_id          )">,#{esntl_id          }</if>
+			<if test="@kr.xit.fims.framework.core.utils.XitCmmnUtil@notEmpty(user_key          )">,#{user_key          }</if>
 		)
 	</insert>
 	<update id="modifyXitUserInfoChangeDtls">
@@ -2194,7 +2194,7 @@
 			<if test="@kr.xit.fims.framework.core.utils.XitCmmnUtil@notBlank(eml_adrs       )">,EML_ADRS        = #{eml_adrs       }</if>
 			<if test="@kr.xit.fims.framework.core.utils.XitCmmnUtil@notBlank(nstt_cd      )">,NSTT_CD       = #{nstt_cd      }</if>
 			<if test="@kr.xit.fims.framework.core.utils.XitCmmnUtil@notBlank(stts   )">,STTS    = #{stts   }</if>
-			<if test="@kr.xit.fims.framework.core.utils.XitCmmnUtil@notBlank(esntl_id          )">,ESNTL_ID           = #{esntl_id          }</if>
+			<if test="@kr.xit.fims.framework.core.utils.XitCmmnUtil@notBlank(user_key          )">,USER_KEY           = #{user_key          }</if>
 		WHERE 1=1
 			AND USER_ID   = #{user_id  }
 			AND CHANGE_DE = #{change_de}
@@ -2242,7 +2242,7 @@
 				,GRP_ID
 				,NSTT_CD
 				,STTS
-				,ESNTL_ID            
+				,USER_KEY
 				,CRTFC_DN
 				,REG_DT
 		FROM XIT_USER_INFO			
@@ -2268,7 +2268,7 @@
 			<if test="@kr.xit.fims.framework.core.utils.XitCmmnUtil@notEmpty(grp_id           )">AND GRP_ID           = #{grp_id           }</if>
 			<if test="@kr.xit.fims.framework.core.utils.XitCmmnUtil@notEmpty(nstt_cd       )">AND NSTT_CD       = #{nstt_cd       }</if>
 			<if test="@kr.xit.fims.framework.core.utils.XitCmmnUtil@notEmpty(stts    )">AND STTS    = #{stts    }</if>
-			<if test="@kr.xit.fims.framework.core.utils.XitCmmnUtil@notEmpty(esntl_id           )">AND ESNTL_ID           = #{esntl_id           }</if>
+			<if test="@kr.xit.fims.framework.core.utils.XitCmmnUtil@notEmpty(user_key           )">AND USER_KEY           = #{user_key           }</if>
 			<if test="@kr.xit.fims.framework.core.utils.XitCmmnUtil@notEmpty(crtfc_dn     )">AND CRTFC_DN     = #{crtfc_dn     }</if>
 	</select>
 	<select id="findXitUserInfo" resultType="kr.xit.fims.framework.biz.mng.user.XitUserInfoVO">
@@ -2295,7 +2295,7 @@
 				,GRP_ID
 				,NSTT_CD
 				,STTS
-				,ESNTL_ID            
+				,USER_KEY
 				,CRTFC_DN
 				,REG_DT
 		FROM XIT_USER_INFO			
@@ -2328,7 +2328,7 @@
 		, grp_id
 		, nstt_cd
 		, stts
-		, esntl_id
+		, user_key
 		, crtfc_dn
 		, REG_DT
 		) VALUES (
@@ -2353,7 +2353,7 @@
 				 , #{grpId}
 				 , #{nsttCd}
 				 , #{stts}
-				 , #{esntlId}
+				 , #{userKey}
 				 , #{crtfcDn}
 				 , NOW()
 				 )
@@ -2384,7 +2384,7 @@
 			<if test="@kr.xit.fims.framework.core.utils.XitCmmnUtil@notBlank(grp_id           )">,GRP_ID           = #{grp_id           }</if>
 			<if test="@kr.xit.fims.framework.core.utils.XitCmmnUtil@notBlank(nstt_cd       )">,NSTT_CD       = #{nstt_cd       }</if>
 			<if test="@kr.xit.fims.framework.core.utils.XitCmmnUtil@notBlank(stts    )">,STTS    = #{stts    }</if>
-			<if test="@kr.xit.fims.framework.core.utils.XitCmmnUtil@notBlank(esntl_id           )">,ESNTL_ID           = #{esntl_id           }</if>
+			<if test="@kr.xit.fims.framework.core.utils.XitCmmnUtil@notBlank(user_key           )">,USER_KEY           = #{user_key           }</if>
 			<if test="@kr.xit.fims.framework.core.utils.XitCmmnUtil@notBlank(crtfc_dn     )">,CRTFC_DN     = #{crtfc_dn     }</if>
 		WHERE 1=1
 			AND USER_ID = #{user_id}
@@ -2420,7 +2420,7 @@
 				,A.GRP_ID
 				,A.NSTT_CD
 				,A.STTS
-				,A.ESNTL_ID            
+				,A.USER_KEY
 				,A.CRTFC_DN
 				,A.REG_DT
 				,B.JOB_DATA_AUTHOR    
@@ -2451,7 +2451,7 @@
 			<if test="@kr.xit.fims.framework.core.utils.XitCmmnUtil@notEmpty(grp_id           )">AND A.GRP_ID           = #{grp_id           }</if>
 			<if test="@kr.xit.fims.framework.core.utils.XitCmmnUtil@notEmpty(nstt_cd       )">AND A.NSTT_CD       = #{nstt_cd       }</if>
 			<if test="@kr.xit.fims.framework.core.utils.XitCmmnUtil@notEmpty(stts    )">AND A.STTS    = #{stts    }</if>
-			<if test="@kr.xit.fims.framework.core.utils.XitCmmnUtil@notEmpty(esntl_id           )">AND A.ESNTL_ID           = #{esntl_id           }</if>
+			<if test="@kr.xit.fims.framework.core.utils.XitCmmnUtil@notEmpty(user_key           )">AND A.USER_KEY           = #{user_key           }</if>
 			<if test="@kr.xit.fims.framework.core.utils.XitCmmnUtil@notEmpty(crtfc_dn     )">AND A.CRTFC_DN     = #{crtfc_dn     }</if>
 			<if test="@kr.xit.fims.framework.core.utils.XitCmmnUtil@notEmpty(job_data_author    )">AND B.JOB_DATA_AUTHOR    = #{job_data_author    }</if>
 			<if test="@kr.xit.fims.framework.core.utils.XitCmmnUtil@notEmpty(user_manage_author )">AND B.USER_MANAGE_AUTHOR = #{user_manage_author }</if>
@@ -2482,7 +2482,7 @@
 				,A.GRP_ID
 				,A.NSTT_CD
 				,A.STTS
-				,A.ESNTL_ID            
+				,A.USER_KEY
 				,A.CRTFC_DN
 				,A.REG_DT
 				,B.JOB_DATA_AUTHOR    
diff --git a/src/main/resources/sql/mapper/framework/cmm/XitFrameUnit-mysql-mapper.xml b/src/main/resources/sql/mapper/framework/cmm/XitFrameUnit-mysql-mapper.xml
index 4be7e6da..701304b9 100644
--- a/src/main/resources/sql/mapper/framework/cmm/XitFrameUnit-mysql-mapper.xml
+++ b/src/main/resources/sql/mapper/framework/cmm/XitFrameUnit-mysql-mapper.xml
@@ -98,19 +98,19 @@
 	/** XitFrameUnitMapper.findLongTermDisconectUser */
 	/** 장기미접속 사용자 조회 */
 		SELECT A.USER_ID
-			,A.ESNTL_ID
+			,A.USER_KEY
 		FROM XIT_USER_INFO A
 		    LEFT OUTER JOIN (
 		            /** 현재일 기준 일정기간 내 접속 로그 정보 */
-		            SELECT DISTINCT CONECT_ID AS "ESNTL_ID" 
+		            SELECT DISTINCT CONECT_ID AS "USER_KEY"
 		            FROM XIT_CONECT_LOG
 		            WHERE ERROR_OCCRRNC_YN = 'N'
 		                AND CREAT_DT &gt;= DATE_ADD(NOW(), INTERVAL #{term} MONTH)
 		                AND CONECT_ID IS NOT NULL
-		            ) B ON A.ESNTL_ID = B.ESNTL_ID
-		WHERE B.ESNTL_ID IS NULL       
-			<if test="@kr.xit.fims.framework.core.utils.XitCmmnUtil@notEmpty(esntl_id)">
-				AND B.ESNTL_ID = #{esntl_id}
+		            ) B ON A.USER_KEY = B.USER_KEY
+		WHERE B.USER_KEY IS NULL
+			<if test="@kr.xit.fims.framework.core.utils.XitCmmnUtil@notEmpty(user_key)">
+				AND B.USER_KEY = #{user_key}
 			</if>
 	</select>
 	
diff --git a/src/main/resources/sql/mapper/framework/cmm/cmm-ansTmpl-mysql-mapper.xml b/src/main/resources/sql/mapper/framework/cmm/cmm-ansTmpl-mysql-mapper.xml
index ff2ab822..3c2cc3cf 100644
--- a/src/main/resources/sql/mapper/framework/cmm/cmm-ansTmpl-mysql-mapper.xml
+++ b/src/main/resources/sql/mapper/framework/cmm/cmm-ansTmpl-mysql-mapper.xml
@@ -15,7 +15,7 @@
 		  , tcat.tlface
 		  , tcat.reg_dt
 		  , tcat.rgtr
-		  , (SELECT SA.user_nm FROM xit_vw_user_mastr SA WHERE SA.esntl_id = tcat.rgtr) AS rgtrNm
+		  , (SELECT SA.user_nm FROM xit_vw_user_mastr SA WHERE SA.user_key = tcat.rgtr) AS rgtrNm
 		  , tcat.mdfcn_dt
 		  , tcat.mdfr
 		  , tcatd.answer_se_code
diff --git a/src/main/resources/sql/mapper/framework/mng/admin/XitConectionLogMng-mysql-mapper.xml b/src/main/resources/sql/mapper/framework/mng/admin/XitConectionLogMng-mysql-mapper.xml
index 09c7c856..4aab8d71 100644
--- a/src/main/resources/sql/mapper/framework/mng/admin/XitConectionLogMng-mysql-mapper.xml
+++ b/src/main/resources/sql/mapper/framework/mng/admin/XitConectionLogMng-mysql-mapper.xml
@@ -22,7 +22,7 @@
 	</sql>
 	<sql id="findList_FROM">	
 		FROM XIT_CONECT_LOG A
-			LEFT OUTER JOIN XIT_VW_USER_MASTR B ON A.CONECT_ID = B.ESNTL_ID
+			LEFT OUTER JOIN XIT_VW_USER_MASTR B ON A.CONECT_ID = B.USER_KEY
 	</sql>
 	<sql id="findList_WHERE">
 		<if test="@kr.xit.fims.framework.core.utils.XitCmmnUtil@notEmpty(searchWrd)">
diff --git a/src/main/resources/sql/mapper/framework/mng/auth/auth-by-user-mysql-mapper.xml b/src/main/resources/sql/mapper/framework/mng/auth/auth-by-user-mysql-mapper.xml
index fc0a5ec9..df58a5c2 100644
--- a/src/main/resources/sql/mapper/framework/mng/auth/auth-by-user-mysql-mapper.xml
+++ b/src/main/resources/sql/mapper/framework/mng/auth/auth-by-user-mysql-mapper.xml
@@ -13,15 +13,15 @@
 			 , cdc.code_val AS mberTyNm
 			 , uss.author_code
 			 , IF(uss.scrty_setup_trget_id IS NULL, 'N', 'Y') AS regYn
-			 , esntl_id AS uniqId
+			 , user_key AS uniqId
 		FROM (
 				SELECT user_id
 				     , user_nm user_nm
 				     , grp_id
-				     , esntl_id
+				     , user_key
 				  FROM xit_user_info ) xui
 		LEFT OUTER JOIN xit_user_scrty_setup uss
-		  ON xui.esntl_id = uss.scrty_setup_trget_id
+		  ON xui.user_key = uss.scrty_setup_trget_id
 		LEFT OUTER JOIN tb_cmn_code cdc
 		  ON cdc.grp_id = 'XIT012'
 		 AND uss.mber_ty_code = cdc.code
diff --git a/src/main/resources/sql/mapper/framework/mng/bbs/XitBasicBbsMng-mysql-mapper.xml b/src/main/resources/sql/mapper/framework/mng/bbs/XitBasicBbsMng-mysql-mapper.xml
index 6d9b8f03..b2a561c3 100644
--- a/src/main/resources/sql/mapper/framework/mng/bbs/XitBasicBbsMng-mysql-mapper.xml
+++ b/src/main/resources/sql/mapper/framework/mng/bbs/XitBasicBbsMng-mysql-mapper.xml
@@ -41,7 +41,7 @@
 	</sql>
 	<sql id="findList_FROM">	
 		FROM XIT_BBS A
-			LEFT OUTER JOIN XIT_VW_USER_MASTR B ON A.RGTR = B.ESNTL_ID
+			LEFT OUTER JOIN XIT_VW_USER_MASTR B ON A.RGTR = B.USER_KEY
 			LEFT OUTER JOIN XIT_BBS_MASTR C ON A.BBS_ID = C.BBS_ID
 	</sql>
 	<sql id="findList_WHERE">
diff --git a/src/main/resources/sql/mapper/framework/mng/bbs/XitBbsCreateMng-mysql-mapper.xml b/src/main/resources/sql/mapper/framework/mng/bbs/XitBbsCreateMng-mysql-mapper.xml
index adb068ac..3a86be11 100644
--- a/src/main/resources/sql/mapper/framework/mng/bbs/XitBbsCreateMng-mysql-mapper.xml
+++ b/src/main/resources/sql/mapper/framework/mng/bbs/XitBbsCreateMng-mysql-mapper.xml
@@ -27,7 +27,7 @@
 		     ,A.ATCH_POSBL_FILE_SIZE                      AS "posblAtchFileSize"
 		     ,A.REPLY_POSBL_YN                            AS "replyPosblYn"
 		     ,A.RGTR                          AS "rgtr"
-		     ,(SELECT SA.USER_NM FROM XIT_VW_USER_MASTR SA WHERE SA.ESNTL_ID = A.RGTR) AS "frstRgtrNm"
+		     ,(SELECT SA.USER_NM FROM XIT_VW_USER_MASTR SA WHERE SA.USER_KEY = A.RGTR) AS "frstRgtrNm"
 		     ,A.USE_YN                                    AS "useYn"
 		     ,DATE_FORMAT(A.REG_DT, '%Y-%m-%d') AS "regDt"
 		     ,(SELECT IFNULL (SA.USE_YN, 'N')
diff --git a/src/main/resources/sql/mapper/framework/mng/bbs/XitBbsTmplateMng-mysql-mapper.xml b/src/main/resources/sql/mapper/framework/mng/bbs/XitBbsTmplateMng-mysql-mapper.xml
index d253b3c5..96fc668e 100644
--- a/src/main/resources/sql/mapper/framework/mng/bbs/XitBbsTmplateMng-mysql-mapper.xml
+++ b/src/main/resources/sql/mapper/framework/mng/bbs/XitBbsTmplateMng-mysql-mapper.xml
@@ -23,8 +23,8 @@
 			,A.MDFR                                                                       AS "mdfr"
 			,A.MDFCN_DT                                                                   AS "mdfcnDt"
 			,B.CODE_VAL                                                                   AS "tmplatSeCodeNm"
-			,(SELECT SA.USER_NM FROM XIT_VW_USER_MASTR SA WHERE SA.ESNTL_ID=A.RGTR) AS "frstRgtrNm"
-			,(SELECT SA.USER_NM FROM XIT_VW_USER_MASTR SA WHERE SA.ESNTL_ID=A.MDFR)   AS "lastMdfrNm"
+			,(SELECT SA.USER_NM FROM XIT_VW_USER_MASTR SA WHERE SA.USER_KEY=A.RGTR) AS "frstRgtrNm"
+			,(SELECT SA.USER_NM FROM XIT_VW_USER_MASTR SA WHERE SA.USER_KEY=A.MDFR)   AS "lastMdfrNm"
 	</sql>                                                                                
 	<sql id="findList_FROM">	
 		FROM XIT_TMPLAT_INFO A
diff --git a/src/main/resources/sql/mapper/framework/mng/bbs/board-basic-mysql-mapper.xml b/src/main/resources/sql/mapper/framework/mng/bbs/board-basic-mysql-mapper.xml
index 925e7079..a679d291 100644
--- a/src/main/resources/sql/mapper/framework/mng/bbs/board-basic-mysql-mapper.xml
+++ b/src/main/resources/sql/mapper/framework/mng/bbs/board-basic-mysql-mapper.xml
@@ -40,7 +40,7 @@
 			<include refid="sqlBoardMaster"/>
 		FROM xit_bbs xb
 		LEFT OUTER JOIN xit_vw_user_mastr xvum
-		  ON xb.rgtr = xvum.esntl_id
+		  ON xb.rgtr = xvum.user_key
 		LEFT OUTER JOIN xit_bbs_mastr xbm
 		  ON xb.bbs_id = xbm.bbs_id
 	</sql>
diff --git a/src/main/resources/sql/mapper/framework/mng/bbs/board-mastr-mysql-mapper.xml b/src/main/resources/sql/mapper/framework/mng/bbs/board-mastr-mysql-mapper.xml
index 73fccfc3..6307cafe 100644
--- a/src/main/resources/sql/mapper/framework/mng/bbs/board-mastr-mysql-mapper.xml
+++ b/src/main/resources/sql/mapper/framework/mng/bbs/board-mastr-mysql-mapper.xml
@@ -24,7 +24,7 @@
 			 , xbm.rgtr
 			 , (SELECT sa.user_nm
 			      FROM XIT_VW_USER_MASTR SA
-			     WHERE sa.esntl_id = xbm.rgtr) AS frstRgtrNm
+			     WHERE sa.user_key = xbm.rgtr) AS frstRgtrNm
 			 , xbm.use_yn AS useYn
 			 , DATE_FORMAT(xbm.reg_dt, '%Y-%m-%d') AS regDt
 			 , (SELECT IFNULL(sa.use_yn, 'N')
diff --git a/src/main/resources/sql/mapper/framework/mng/bbs/board-tmpl-mysql-mapper.xml b/src/main/resources/sql/mapper/framework/mng/bbs/board-tmpl-mysql-mapper.xml
index 22a0e099..3b09fc49 100644
--- a/src/main/resources/sql/mapper/framework/mng/bbs/board-tmpl-mysql-mapper.xml
+++ b/src/main/resources/sql/mapper/framework/mng/bbs/board-tmpl-mysql-mapper.xml
@@ -17,8 +17,8 @@
 		     , xti.mdfr
 		     , xti.mdfcn_dt
 		     , cdc.code_val AS tmplatSeCodeNm
-		     , (SELECT SA.user_nm FROM xit_vw_user_mastr SA WHERE SA.esntl_id = xti.rgtr) AS frstRgtrNm
-		     , (SELECT SA.user_nm FROM xit_vw_user_mastr SA WHERE SA.esntl_id = xti.mdfr)   AS lastMdfrNm
+		     , (SELECT SA.user_nm FROM xit_vw_user_mastr SA WHERE SA.user_key = xti.rgtr) AS frstRgtrNm
+		     , (SELECT SA.user_nm FROM xit_vw_user_mastr SA WHERE SA.user_key = xti.mdfr)   AS lastMdfrNm
 		  FROM xit_tmplat_info xti
 		  LEFT OUTER JOIN tb_cmn_code cdc
 		    ON xti.tmplat_se_code = cdc.code
diff --git a/src/main/resources/sql/mapper/framework/mng/menu/menu-mysql-mapper.xml b/src/main/resources/sql/mapper/framework/mng/menu/menu-mysql-mapper.xml
index 5c82dfc6..602c94c1 100644
--- a/src/main/resources/sql/mapper/framework/mng/menu/menu-mysql-mapper.xml
+++ b/src/main/resources/sql/mapper/framework/mng/menu/menu-mysql-mapper.xml
@@ -159,7 +159,7 @@
 		SELECT AUTHOR_CODE AS "authorCode"
 		FROM XIT_USER_SCRTY_SETUP
 		WHERE SCRTY_SETUP_TRGET_ID = (
-			SELECT ESNTL_ID
+			SELECT USER_KEY
 			FROM XIT_VW_USER_MASTR
 			WHERE USER_ID = #{searchKeyword}
 		)
diff --git a/src/main/resources/sql/mapper/framework/mng/usr/XitUserEtcOptMng-mysql-mapper.xml b/src/main/resources/sql/mapper/framework/mng/usr/XitUserEtcOptMng-mysql-mapper.xml
index 4f1dbfe6..874a83d2 100644
--- a/src/main/resources/sql/mapper/framework/mng/usr/XitUserEtcOptMng-mysql-mapper.xml
+++ b/src/main/resources/sql/mapper/framework/mng/usr/XitUserEtcOptMng-mysql-mapper.xml
@@ -73,7 +73,7 @@
 	<select id="findView" resultType="kr.xit.fims.framework.biz.mng.user.XitUserEtcOptMngVO">
 		/** XitUserEtcOptMngMapper.findView */
 		/** 사용자기타옵션관리 상세정보 조회 */
-        SELECT ESNTL_ID            AS "uniqId"           
+        SELECT USER_KEY            AS "uniqId"
             ,'USR03'               AS "userTy"
             ,A.USER_ID             AS "emplyrId"          
             ,A.USER_NM             AS "emplyrNm"          
@@ -103,7 +103,7 @@
 			,B.ELCTRNSANCTN_USE_YN AS "elctrnsanctnUseYn"
 			,B.JOB_CONFM_AUTHOR_YN AS "jobConfmAuthorYn"
 		<include refid="findList_FROM"/>
-		WHERE A.ESNTL_ID = #{uniqId}
+		WHERE A.USER_KEY = #{uniqId}
 	</select>
 	
 	
diff --git a/src/main/resources/sql/mapper/framework/mng/usr/user-mysql-mapper.xml b/src/main/resources/sql/mapper/framework/mng/usr/user-mysql-mapper.xml
index 5a9a613c..09455dd1 100644
--- a/src/main/resources/sql/mapper/framework/mng/usr/user-mysql-mapper.xml
+++ b/src/main/resources/sql/mapper/framework/mng/usr/user-mysql-mapper.xml
@@ -7,7 +7,7 @@
     ************************************************************************************************************** -->
     <select id="selectUsers" resultType="kr.xit.fims.framework.biz.mng.user.XitUserInfoVO">
         /* user-mysql-mapper|selectUsers-사용자 목록 조회|julim */
-        SELECT xui.esntl_id AS uniqId
+        SELECT xui.user_key AS uniqId
              , 'USR03' AS userTy
              , xui.user_id
              , xui.user_nm
@@ -38,7 +38,7 @@
 
     <select id="selectUser" resultType="kr.xit.fims.framework.biz.mng.user.XitUserInfoVO">
         /* user-mysql-mapper|selectUser-사용자 정보 조회|julim */
-        SELECT esntl_id AS uniqId
+        SELECT user_key AS uniqId
              , 'USR03' AS userTy
              ,  user_id AS emplyrId
              ,  user_nm AS emplyrNm
@@ -64,7 +64,7 @@
              ,  REG_DT
              ,  crtfc_dn
         FROM xit_user_info
-       WHERE esntl_id = #{uniqId}
+       WHERE user_key = #{uniqId}
     </select>
 
     <insert id="insertUserInfo" parameterType="kr.xit.fims.framework.biz.mng.user.XitUserInfoVO">
@@ -92,7 +92,7 @@
             , grp_id
             , nstt_cd
             , stts
-            , esntl_id
+            , user_key
             , crtfc_dn
             , REG_DT
         ) VALUES (
@@ -117,7 +117,7 @@
             , #{grpId}
             , #{nsttCd}
             , #{stts}
-            , #{esntlId}
+            , #{userKey}
             , #{crtfcDn}
             , NOW()
         )
@@ -157,8 +157,8 @@
     </delete>
 
     <select id="selectCheckUserInfo" parameterType="string" resultType="caseMap">
-        /* user-mysql-mapper|selectCheckUserInfo-사용자정보 esntl_id, grp_id 조회|julim */
-        SELECT xui.esntl_id
+        /* user-mysql-mapper|selectCheckUserInfo-사용자정보 user_key, grp_id 조회|julim */
+        SELECT xui.user_key
              , xui.org_id
              , xui.grp_id
              , xui.nstt_cd
@@ -370,7 +370,7 @@
             , eml_adrs
             , nstt_cd
             , stts
-            , esntl_id
+            , user_key
         ) SELECT user_id
                , DATE_FORMAT(NOW(), '%Y%m%d%H%i%s')
                , org_id
@@ -388,7 +388,7 @@
                , eml_adrs
                , nstt_cd
                , stts
-               , esntl_id
+               , user_key
             FROM xit_user_info
            WHERE user_id = #{userId}
     </insert>